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Body Condition Scoring (BCS) zur Kontrolle von Fütterungsfehlern bei Milchkühen im Biolandbau im Hinblick auf Risiken für die Eutergesundheit Organic Eprints
Klocke, Peter; Dollinger, Julia; Ivemeyer, Silvia; Heil, Fritz.
Body Condition Scoring (BCS) is a simple method to control the energy supply of single dairy cows as well as for the entire herd. This is very important especially for organic herds due to limited resources of energy intake. Within an udder health pro-gramme regular BCS using a 5 point scale with 0.25 pt. steps is a good tool to detect feeding problems. The impact of fattened cows during dry time and meagre cows during lactation peak on metabolic health and fertility is known, but not the correlation between BCS and udder health. Within the extension programme “pro-Q” 530 dairy cows were scored at minimum twice during one lactation. The first time was 10 days before to 5 days after calving (BCS-1), the second time was in lactation up to day 100 (once or...
Tipo: Conference paper, poster, etc. Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2007 URL: http://orgprints.org/9432/1/9432_Klocke_Vortrag.pdf
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Comparison of Organic and Conventional Beef-Suckler Farms in Germany Organic Eprints
Hörning, Prof. Bernhard; Feige, Martina; Dollinger, Julia.
This study aims to compare conventional and organic farms with beef-suckler herds. Addresses were collected mainly by contacting breeding associations and farmers' magazines. 216 questionnaires were evaluated (34.1% of them organic). Beef-suckler production in Germany is an extensive production system (small farms, small herd sizes, high percentage of grassland, low soil points, etc.). 39% of farms had to fulfil special regulations for extensive grassland production and 43% carried out landscape conservation measures. Farmers specialize in beef-suckler production. 60% of them are part-time farmers. Beef production amounts to two thirds of their agricultural income. Most farmers keep only beef cattle on the farms. Other farm animals are kept in small stock...
Tipo: Conference paper, poster, etc. Palavras-chave: Animal husbandry; Health and welfare; Breeding and genetics; Feeding and growth; Beef cattle.
Ano: 2008 URL: http://orgprints.org/12021/1/Hoerning_12021_ed.doc
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